I Use the Takeout System to Extend the Life of the Ming Dynasty for Three Hundred Years

Zhang Haogu, a delivery boy, died suddenly and traveled to the late Ming Dynasty. When he opened his eyes, he encountered a 9,000-year-old guard of honor patrolling the streets. At the moment of life and death, he relied on the memory of the content of "Continuous Upgrade to Three Levels" and entered the court according to the settings in the book. He met Emperor Chongzhen who also traveled through time. The two worked together to use modern knowledge to change the fate of the Ming Dynasty, lead the Ming Dynasty to achieve the industrial revolution, and reach the top of the world.